adj.肮脏的,污秽的;卑劣的,淫秽的;气愤的;(天气)阴冷潮湿的,恶劣的;
例句:
It'some cities and towns the streets are filthy.
一些城镇里街道特别脏.
I was pushed into a filthy, stinking room.
我被推进一间又脏又臭的屋子里。
the lure of filthy lucre
不义之财的诱惑